Oh, monestrary will probably monastery ... I really need some image, this looks nice and I estimate about 600-700 triangles, do you want it? If yes, no problem. If no, I'll can try to do it by your wish in previous post.

Here is it. Any other changes? Do you want the door like one separate object (so you can control open/close in game) or want you merge objects to just one? Windows will be colored, maybe transparent plane inside windows with disable backface culling?

Here is it. Any other changes? Do you want the door like one separate object (so you can control open/close in game) or want you merge objects to just one? Windows will be colored, maybe transparent plane inside windows with disable backface culling?

Really nice! Door as a separate object is fine. I might not use it that way ATM, but it's nice to have the option.